Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine

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dc.contributor.authorMaraldi, Vitor Alexandre [UNESP]
dc.contributor.authordo Carmo, Devaney Ribeiro [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T10:37:51Z
dc.date.available2021-06-25T10:37:51Z
dc.date.issued2020-01-01
dc.description.abstractThe preparation of graphene oxide and the modification of its surface directly with copper pentacyanonitrosylferrate (III) nanoparticles are presented in this work, as well as the characterization of the materials using Fourier-transform infrared spectra, X-ray diffractometry and scanning electron microscopy techniques. Beyond that, the study on the electrochemical behavior of the dispersed bimetallic complex on the graphene oxide, as known as GOCuNP, surface was carried out by the cyclic voltammetry technique. The graphite paste electrode modified with GOCuNP was successfully applied in the detection of hydrazine, presenting limit of detection of 1.58 × 10–6 mol L−1 at concentration range of 1.00 × 10–5 to 5.00 × 10–3 mol L−1 of hydrazine, being so the proposed bimetallic complex formed can be considered as a potential candidate for the manufacturing of electrochemical sensors for hydrazine detection.en
dc.description.affiliationSchool of Engineering Ilha Solteira Physic and Chemistry Department São Paulo State University (UNESP), Av. Brasil, 56
dc.description.affiliationUnespSchool of Engineering Ilha Solteira Physic and Chemistry Department São Paulo State University (UNESP), Av. Brasil, 56
dc.identifierhttp://dx.doi.org/10.1007/s42823-020-00198-y
dc.identifier.citationCarbon Letters.
dc.identifier.doi10.1007/s42823-020-00198-y
dc.identifier.issn2233-4998
dc.identifier.issn1976-4251
dc.identifier.scopus2-s2.0-85094837653
dc.identifier.urihttp://hdl.handle.net/11449/206769
dc.language.isoeng
dc.relation.ispartofCarbon Letters
dc.sourceScopus
dc.subjectCyclic voltammetry
dc.subjectElectro-oxidation
dc.subjectGraphene oxide
dc.subjectHydrazine
dc.subjectPentacyanonitrosylferrate
dc.titleModification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazineen
dc.typeArtigo
unesp.author.orcid0000-0002-4439-6612[1]
unesp.author.orcid0000-0002-0949-6941[2]

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